Hellow guys, Welcome to my website, and you are watching [초등 과학 3-1] 4. 자석의 이용 - 9차시. 우리 생활에서 자석은 어떻게 이용될까요?. and this vIdeo is uploaded by 클래스로그 at 2019-06-10T15:30:01-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
